refreshing the webpage.

HI....

I am facing the problem when refreshing the browser.

Eg:

let us assume if we have one webpage which have feilds like name and dataofbirth.if we enter the data and submit it the data will be insert into the database.if i refresh the browser then again the same data is inserting into database.how many times i am refreshing the webpage those many times the operation is performing and so many rows are inserting into database with same data.How to restrict this...Is this the problem with internet explorer.if so how to restrict this...pls help in this..its little bit urgent

[606 byte] By [stalindaretodreama] at [2007-10-3 3:41:24]